Pith Number

pith:6YLSOA6V

pith:2021:6YLSOA6VJCXDZWQTJNJS73YHAJ

not attested not anchored not stored refs pending

Semantic Foundations of Seraph Continuous Graph Query Language

Emanuele Della Valle, Emanuele Falzone, Hannes Voigt, Keith Hare, Ljubica Lazarevic, Petra Selmer, Riccardo Tommasini, Stefan Plantikow, Tobias Lindaaker

arxiv:2111.09228 v1 · 2021-11-17 · cs.DB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YLSOA6VJCXDZWQTJNJS73YHAJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:32:59.402622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6172703d548ae3cda134b532fef07024299dedbcee1303effc4d5605b5c4b9f

Aliases

arxiv: 2111.09228 · arxiv_version: 2111.09228v1 · doi: 10.48550/arxiv.2111.09228 · pith_short_12: 6YLSOA6VJCXD · pith_short_16: 6YLSOA6VJCXDZWQT · pith_short_8: 6YLSOA6V

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6YLSOA6VJCXDZWQTJNJS73YHAJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f6172703d548ae3cda134b532fef07024299dedbcee1303effc4d5605b5c4b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161866b323fed02f5dcc391fe0a125a8f8ba3d97529e80e3672ead0a4d2fd879",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-11-17T16:40:41Z",
    "title_canon_sha256": "4d1cf35f30530550539c3e56cf8f2612667f13c14b13f77b4d729ff3c3bd48eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09228",
    "kind": "arxiv",
    "version": 1
  }
}